Editing GRB230816A

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== Alert Information ==

* '''Name/type of the alert''': GRB 230816A
* '''GCN notice''': ''https://gcn.gsfc.nasa.gov/other/1185673.swift''
* '''Triggered by''': ''Swift/BAT''
* '''Alert coordinates''':
** ''RA: 21 53 46.92, Dec: +37 51 19.8''
** ''RA, Dec in deg (ICRS): 328.44552, 37.85549''
* '''Alert arrival time''': ''16:08:48.29 UTC''
* '''Other relevant information''': 
** Redshift (z): N/A

==Multi-wavelength Observations==

{|class="wikitable"
|+ Timeline
!T0+
!Instrument
!Outcome
!Outcome specific value (flux/UL/...)
!Comment
!Link
|-
| -
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|style="color:#0000FF" | Initial detection
|
|
|
|-
|
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|style="color:#FF0000" | UL
|
|
|
|-
|
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|style="color:#00BA00" | Detection
|
|
|
|}


== LST Observations ==

* '''Dates of data-taking''': 
** Date (time of observation h)
*** Zenith range (deg):
*** Transmission9km:
*** Observation condition: ''calima''
*** Observation mode: ''Wobble''
*** Runs: 
*** Joint observations with MAGIC? : ''Yes but not at the same offset (bug of the TCU)''
*** ELOG link:
*** Important comments: ''delay, ...''

== Quick Offline Analysis of RTA data by Mathieu de Bony (CEA - mathieu.debony@cea.fr) ==

=== Data-taking information ===

* Overall selected observation time: 1.76h
* Selected runs: 13948
13949
13950
13951
13952
13953
13955
13956
13957
13958
13959
13960
13961
13962
13963
13964
13965
13966
13967
13968
13969
13970

* Position analyzed: ''RA, Dec'' 328.44552, 37.85549

===DL3 Production===

Direct use of RTA DL3

=== High-level analysis ===

* Science Tool: gammapy 1.1
* Point-like IRF, 1D analysis

=== Analysis Results ===

Livetime : 6.68 h
Significance : -0.21 sigma
Excess : -15.5
Rate : -0.04 gamma per min

=== Theta2 plot ===

[[File:GRB230816A_RTA_theta2.png | 500px]]



== Analysis by Name (Institute - email) ==

=== Data-taking information ===

* Overall selected observation time:
* Selected runs:
* Position analyzed: ''RA, Dec''

=== Monte Carlo information ===

* Link to MC files used:
** Particle types:

=== DL1 data ===

Please include your settings to produce your DL1a and DL1b files.  This includes whether you use LSTOSA, specific versions of lstchain, dllab scripts, cleaning levels, and calibration information.

'''Example''' : 

Reprocessed using DL1a files produced by LSTOSA (lstchain v0.7.3) and dl1ab script (v0.7.5)

* original DL1a files

 /fefs/aswg/data/real/DL1/20210808/v0.7.3/tailcut84/dl1_LST-1.Run0XXXX.XXXX.h5
 /fefs/aswg/data/mc/DL1/20200629_prod5_trans_80/XXX/zenith_20deg/south_pointing/20210416_v0.7.3_prod5_trans_80_local_taicut_8_4/

* real data: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning

  /fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/DL1_raw/lstchain_standard_config.json

* MC: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning, PSF+NSB tuning
  "image_modifier": {
    "increase_nsb": true,
    "extra_noise_in_dim_pixels": 0.74,
    "extra_bias_in_dim_pixels": 0.38,
    "transition_charge": 8,
    "extra_noise_in_bright_pixels": 0.052,
    "increase_psf": true,
    "smeared_light_fraction": 0.125
  },

  /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/DL1_raw/lstchain_dl1ab_tune_MC_to_BLLac_config.json

* Produced DL1b files

 /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/DL1_raw/data/
 /fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/DL1_raw/Run0XXXX

=== Random forest ===

Please include the path to the RF files used or your specific .json files used in producing your RFs and for which source analysis (source dependent or independent), and variables used in the RF.  

'''Example'''

* lstchain-0.7.6.dev242+g2086cb9

* source-indep (diffuse gamma, src_r<3deg, disp_norm)
 /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcindep/RF/lstchain_standard_config.json

* source-dep
 /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcdep/RF/lstchain_src_dep_config.json

=== DL2 data ===

Information about your DL2 data and settings such as: specifc versions of lstchain, specfic .json version used.

'''Example''':

* lstchain-0.7.6.dev242+g2086cb9

* source-indep
 /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcindep/DL2/data/
 /fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/srcindep/DL2/data/dl2_LST-1.Run0XXXX_merged.h5

* source-dep
 /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcdep/DL2/data/ 
 /fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/srcdep/DL2/data/dl2_LST-1.Run0XXXX_merged.h5

=== DL3 data selection ===

Information about your DL3 data selection. 

'''Example'''
*intensity > 50
*r: [0,  1 ]
*wl: [0.1, 1 ]
*leakage_intensity_width_2: [0, 0.2 ]

* source-indep
**fixed_gh_cut: 0.3
**fixed_theta_cut: 0.2

* source-dep
**fixed_gh_cut: 0.7
**fixed_alpha_cut: 10

=== High-level analysis ===

Please put any information about the production of higher level analysis here.

'''Example'''

* Science Tool: gammapy 0.18.2
* Point-like IRF, 1D analysis

== Analysis Results ==

Please place higher-level analysis results (Spectra, SkyMaps, Lightcurves, etc) here.
If the alert was observed for several nights please add plots for each night separately and all data together.

=== Theta2 plot ===

=== Significance map ===

=== Excess map ===

=== Spectral results ===